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leowangfeng
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樓主  發(fā)表于: 2011-03-30 11:52
我是第一次發(fā)現在運行（直接在PLC中給定脈沖）步進(jìn)馬達時(shí)，發(fā)現聲音很響，請問(wèn)大佬們是什么原因��！先謝謝各位了！
(速度設為10000，聲音就小很多。非常感謝關(guān)注）
[ 此帖被leowangfeng在2011-03-30 15:05重新編輯 ]

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